Bug#502056: Add support for uvesafb - Debian

This is a discussion on Bug#502056: Add support for uvesafb - Debian ; Package: initramfs-tools
Version: 0.92j
Tags: patch
Uvesafb framebuffer driver needs v86d userspace program
but when fb driver is modprobed at init-top stage of initrd,
/dev/zero and /dev/mem are missing because udev have not
been run yet.
Attached patch fixes this ...